20194224

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 52340400

約数和(自身を除く): 32146176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 937, 1347, 1796, 1874, 2694, 2811, 3592, 3748, 5388, 5622, 7184, 7496, 10776, 11244, 14992, 21552, 22488, 44976, 420713, 841426, 1262139, 1682852, 2524278, 3365704, 5048556, 6731408, 10097112, 20194224]

約数ペア:

[(1, 20194224), (2, 10097112), (3, 6731408), (4, 5048556), (6, 3365704), (8, 2524278), (12, 1682852), (16, 1262139), (24, 841426), (48, 420713), (449, 44976), (898, 22488), (937, 21552), (1347, 14992), (1796, 11244), (1874, 10776), (2694, 7496), (2811, 7184), (3592, 5622), (3748, 5388)]